A new sexual and physical abuse clinic has commenced operation in the Papua New Guinea capital, Port Moresby.

In its first month, Medecins Sans Frontieres' Nine Mile Clinic has treated dozens of abuse victims, giving survivors of family and sexual violence greater access to quality medical and psychosocial care in the capital.

Medecins Sans Frontieres' Head of Mission in Papua New Guinea, Paul Brockman, told Radio Australia's Pacific Beat program it is already a very busy clinic.